Heart Disease Risk Varies by Education Level

Risk for stroke and heart disease falls as education levels rise in high-income countries, but not in nations where earnings are considerably lower, a new study shows.

The findings are published in the September 2010 issue of Circulation.

The study examined data on 61,332 people from 44 countries who had been diagnosed with heart disease, stroke, or peripheral arterial disease — or who had cardiovascular risk factors such as smoking or obesity.